117163464 has 64 divisors (see below), whose sum is σ = 323447040. Its totient is φ = 35069760.

The previous prime is 117163463. The next prime is 117163483. The reversal of 117163464 is 464361711.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (117163463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19239 + ... + 24585.

It is an arithmetic number, because the mean of its divisors is an integer number (5053860).

Almost surely, 2^117163464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117163464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161723520).

117163464 is an abundant number, since it is smaller than the sum of its proper divisors (206283576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117163464 is a wasteful number, since it uses less digits than its factorization.

117163464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5450 (or 5446 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 117163464 is about 10824.2073150878. The cubic root of 117163464 is about 489.3249958776.

The spelling of 117163464 in words is "one hundred seventeen million, one hundred sixty-three thousand, four hundred sixty-four".